Ecobee today announced that its next-generation ecobee4 smart thermostat with built-in Amazon Alexa voice services is now available to pre-order for $249 on its website in the United States. Pre-orders are estimated to start shipping on May 15, the same day it will hit shelves at Lowe's, Home Depot, and Best Buy.

ecobee4
Like the ecobee3, the ecobee4 continues to support Apple HomeKit, IFTTT, and Samsung's smart home platform SmartThings.

While the ecobee3 also works with Alexa, it can only be controlled by voice using external devices such as the Amazon Echo. The ecobee4, in addition to having a touchscreen and smartphone control, has Alexa built right in with far-field voice technology so that it can hear you from across the room.

Alexa voice service allows customers to simply ask their ecobee4 to adjust the temperature of the home, in addition to the growing list of Alexa skills such as setting a timer, helping plan your commute, or playing the news. Through far-field voice recognition, ecobee4 will conveniently respond to voice commands from anywhere in the room.

The ecobee4 has a built-in speaker and microphone for Alexa, while its side profile appears to be slightly rounder than the ecobee3. Otherwise, it has identical features and tech specs as the ecobee3.

The ecobee4 comes with a wireless room sensor and supports up to 32 sensors. Ecobee said a companion smart light switch that can measure a room's occupancy and temperature will be released later this year.

The ecobee4, like other smart thermostats, is designed to help homeowners save money by intelligently adjusting the temperature of a home. Room sensors help manage hot and cold spots of a home, and homeowners can easily adjust temperature and comfort settings from a paired iOS or Android device.

The ecobee3 remains available for $199 on sale and $249 regularly.

Top Rated Comments

theheadguy Avatar
112 months ago
Can the alexa be disabled ?
Yes. It's called Ecobee3.
Score: 5 Votes (Like | Disagree)
Braderunner Avatar
112 months ago
I love my Ecobee 3, but if it ever dies or I decide to upgrade, ill be switching to nest. I don't want a microphone in my house. Really dumb move on Ecobees part this time around. :(
I have a Nest. It SUCKS!
No HomeKit support. But, even with that, it would still suck. I'm getting an Ecobee. I'm sure The microphone can be turned off.
Score: 2 Votes (Like | Disagree)
adamjackson Avatar
112 months ago
Seems like a 100% HomeKit user has really no benefit other than design on v3 versus v4. I certainly don't see any need to upgrade.
Score: 1 Votes (Like | Disagree)
MrX8503 Avatar
112 months ago
I've never used Nest, but I believe Ecobee3 is the best smart thermostat available.

It's great to see Ecobee continuously updating their line. I'm not an Alexa user, so there's no need for me to update. I wish they would increase the resolution/screen quality of the thermostat though.
Score: 1 Votes (Like | Disagree)
mlody Avatar
112 months ago
Can the alexa be disabled ?
Score: 1 Votes (Like | Disagree)
groovyd Avatar
112 months ago
I'll wait for v5
Score: 1 Votes (Like | Disagree)

Popular Stories

iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
Intel Inside iPhone Feature

Apple's Return to Intel Rumored to Extend to iPhone

Friday December 5, 2025 10:08 am PST by
Intel is expected to begin supplying some Mac and iPad chips in a few years, and the latest rumor claims the partnership might extend to the iPhone. In a research note with investment firm GF Securities this week, obtained by MacRumors, analyst Jeff Pu said he and his colleagues "now expect" Intel to reach a supply deal with Apple for at least some non-pro iPhone chips starting in 2028....
ive and altman

Jony Ive's OpenAI Device Barred From Using 'io' Name

Friday December 5, 2025 6:22 am PST by
A U.S. appeals court has upheld a temporary restraining order that prevents OpenAI and Jony Ive's new hardware venture from using the name "io" for products similar to those planned by AI audio startup iyO, Bloomberg Law reports. iyO sued OpenAI earlier this year after the latter announced its partnership with Ive's new firm, arguing that OpenAI's planned "io" branding was too close to its...
iPhone 17 Pro Cosmic Orange

10 Reasons to Wait for Next Year's iPhone 18 Pro

Monday December 1, 2025 2:40 am PST by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
Photos App Icon Liquid Glass

John Gruber Shares Scathing Commentary About Apple's Departing Software Design Chief

Thursday December 4, 2025 9:30 am PST by
In a statement shared with Bloomberg on Wednesday, Apple confirmed that its software design chief Alan Dye will be leaving. Apple said Dye will be succeeded by Stephen Lemay, who has been a software designer at the company since 1999. Meta CEO Mark Zuckerberg announced that Dye will lead a new creative studio within the company's AR/VR division Reality Labs. On his blog Daring Fireball,...
maxresdefault

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Monday December 1, 2025 3:00 am PST by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Subscribe to the MacRumors YouTube channel for more videos. Below, we've collated an updated set of key details that ...
Apple John Ternus 2019

Will John Ternus Really Be Apple's Next CEO?

Friday December 5, 2025 9:01 am PST by
There is uncertainty about Apple's head of hardware engineering John Ternus succeeding Tim Cook as CEO, The Information reports. Some former Apple executives apparently hope that a new "dark-horse" candidate will emerge. Ternus is considered to be the most likely candidate to succeed Cook as CEO. The report notes that he is more likely to become CEO than software head chief Craig Federighi, ...
ios 18 to ios 26 upgrade

Apple Pushes iPhone Users Still on iOS 18 to Upgrade to iOS 26

Tuesday December 2, 2025 11:09 am PST by
Apple is encouraging iPhone users who are still running iOS 18 to upgrade to iOS 26 by making the iOS 26 software upgrade option more prominent. Since iOS 26 launched in September, it has been displayed as an optional upgrade at the bottom of the Software Update interface in the Settings app. iOS 18 has been the default operating system option, and users running iOS 18 have seen iOS 18...
iOS 26

Apple Seeds iOS 26.2 and iPadOS 26.2 Release Candidates to Developers and Public Beta Testers

Wednesday December 3, 2025 10:33 am PST by
Apple today seeded the release candidate versions of upcoming iOS 26.2 and iPadOS 26.2 updates to developers and public beta testers, with the software coming two weeks after Apple seeded the third betas. The release candidates represent the final versions of iOS 26.2 and iPadOS 26.2 that will be provided to the public if no further bugs are found during this final week of testing....